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Individual Calculations September 2011 |
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| Salahidi, Reveka Total change: -24.15 | |   |
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| 14th National Greek Ind. Championship - Girls U14 | Eretria | GRE | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1614 | 2.00 | 6 | -0.86 | 15 | -12.90 | |
|  Papathanasiou, Elisavet | | | 1888 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Dalli, Eleni | | | 1447 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Fragkou, Maria | | | 1492 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Markaki, Sofia | | | 1640 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Serefidou, Despina | | | 1705 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Kafetzi, Angeliki | | | 1643 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 1st International open "Isthmia" - Vrahati 2011 Group B' | Vrahati, Korinthos | GRE | 2011-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1580 | 0.00 | 3 | -0.75 | 15 | -11.25 | |
| | Nikolaidis, Georgios | | | 1820 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Soursos, Panayotis | | | 1716 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Maroulakos, Stavros | | | 1791 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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